package com.yehui.bean;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;

public class Hello {

    //下面的功能还可以使用xxxAware接口

    @Autowired//为啥进来，之前就保存到容器的实例缓存池了;底层组件先在resolvableDependencies
    private ApplicationContext applicationContext;
}
